<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<span style="display: none">{{ FHOST }}</span>
<script>
    !function () {
        location.href = document.querySelectorAll('span')[0].innerText
        alert('恭喜，已成功激活账号')
    }()
</script>
</body>
</html>